COMPOSITE MATERIAL FOR MANUFACTURING BULLET-PROOF ARTICLE Russian patent published in 2017 - IPC F41H5/04 B32B27/30 B32B27/32 B32B27/12 B32B37/14 

Abstract RU 2631813 C2

FIELD: weapon and ammunition.

SUBSTANCE: composite material for producing a bullet-proof article comprises at least two linen layers containing fibers with high tensile strength and at least one polyvinyl butyral film. The polyvinyl butyral film has a thickness from 30 to 70 mcm. Another subject of the present invention is a bullet-proof article which is made of a composite material.

EFFECT: production of a composite material which provides increase in bullet-proof properties of articles made of it.

8 cl, 1 ex

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RU 2 631 813 C2

Authors

Gabrish Khans-Joakhim

Zabel Tomas

Dates

2017-09-26Published

2013-02-05Filed